WiFi antenna shell deburring device

Abstract

The utility model discloses a WiFi antenna shell deburring device which comprises a bottom plate and an antenna shell clamping seat arranged on the bottom plate, and an antenna shell clamping groove matched with an antenna shell is formed in the antenna shell clamping seat. One end of the antenna shell clamping base is movably provided with a first cutter used for cutting off burrs at an injection molding pouring point on an antenna shell and a second cutter used for cutting off burrs at a port of the antenna shell, and the first cutter and the second cutter are both perpendicular to the antenna shell clamping groove. A position-adjustable limiting baffle is arranged at the other end, located at the antenna shell clamping base, of the bottom plate, and a driving assembly used for driving the first cutter and the second cutter to move back and forth is arranged on the bottom plate. The two burrs can be cut off at a time, time and labor are saved, efficiency is high, the cut section is smooth and flat, and the device can be widely applied to the field of wireless communication equipment machining.

Description

Technical Field

[0001] The utility model relates to the field of wireless communication equipment processing, in particular to a deburring device for a WiFi antenna shell. Background Art

[0002] Antenna is an essential component used in radio equipment to transmit or receive electromagnetic waves. It is widely used in communication engineering systems such as radio communication, broadcasting, television and navigation. The antenna is mainly composed of a plastic antenna shell, a copper tube clamped inside it, and a signal line. Among them, the antenna shell is produced by an injection mold, and the injection molding runner is located on the assembly port of the antenna shell. The material left by the injection molding runner needs to be removed during assembly production. At present, the material left by the injection molding runner on the assembly port of the antenna shell is generally broken or knocked off manually, and then the remaining burrs are manually repaired and smoothed little by little with tools such as a repair knife or file. At the same time, the burrs on the port of the antenna shell also need to be repaired and smoothed to ensure a neat appearance. However, this method of repairing burrs manually with tools is time-consuming and labor-intensive, and has low work efficiency. Utility Model Content

[0003] The utility model aims to provide a WiFi antenna shell deburring device to solve the problem that the existing antenna shell is time-consuming, labor-intensive and inefficient in manually removing burrs.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a WiFi antenna shell deburring device, comprising a base plate, an antenna shell socket arranged on the base plate, an antenna shell socket provided with an antenna shell socket slot adapted to the antenna shell, one end of the antenna shell socket is movably provided with a first cutter for removing burrs at an injection molding casting point on the antenna shell, and a second cutter for removing burrs on a port of the antenna shell, and the first cutter and the second cutter are both perpendicular to the antenna shell socket slot, a position-adjustable limit baffle is provided on the base plate at the other end of the antenna shell socket, and a driving component for driving the first cutter and the second cutter to move back and forth is provided on the base plate.

[0005] In order to drive the first cutter and the second cutter, the driving assembly includes a driving cylinder arranged on the base plate and a telescopic part arranged on the driving cylinder, the driving cylinder is vertically arranged to the antenna shell base, the movable end of the telescopic part is provided with a cutter fixing plate, the first cutter and the second cutter are arranged on the cutter fixing plate, and the driving assembly also includes a cutter guide assembly arranged on the base plate.

[0006] To ensure the stability of the movement of the first cutter and the second cutter, the cutter guide assembly includes a guide block arranged on the base plate, the guide block is located between the driving cylinder and the antenna shell holder and is parallel to the antenna shell holder, and the guide block is provided with a first guide hole adapted to the first cutter, and a second guide hole adapted to the second cutter.

[0007] In order to adjust the position of the limit baffle, an adjustment seat is provided on the base plate, an adjustment screw hole is provided on the adjustment seat, an adjustment screw is provided on the adjustment screw hole, a locking nut is provided on the adjustment screw, and the limit baffle is fixed on one end of the adjustment screw facing the antenna shell socket.

[0008] In order to prevent the injection molding pouring point from flanging toward the inside of the antenna housing when the burrs at the injection molding pouring point are removed, the first cutting knife includes a first cutting edge, and the first cutting edge is arranged to be inclined downward.

[0009] The beneficial effects of the utility model are as follows: the utility model positions the antenna shell through the antenna shell slot and the limit baffle, and then drives the first cutter and the second cutter to move through the driving cylinder, so as to quickly remove the burrs at the injection molding pouring point on the antenna shell and the burrs on the antenna shell port left by the mold injection molding flow channel. The whole process is completed at one time, which saves time and effort and is highly efficient. The cut formed by the cutter is smooth and flat. At the same time, the first guide hole and the first guide hole on the guide block act on the first cutter and the second cutter respectively, which can ensure that the first cutter and the second cutter make linear motion. At the same time, the first cutting edge on the first cutter is tilted to ensure that the injection molding pouring point will not be cut and flanged when the injection molding pouring point is removed.

[0010] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a top view of the utility model.

[0012] Figure 2 It is a left view of the antenna housing holder in the utility model.

[0013] Figure 3 It is a cross-sectional view of the drive assembly in the utility model.

[0014] Figure 4 It is a schematic diagram of the position adjustment structure of the limit baffle in the utility model.

[0015] Figure 5 It is a left view of the first cutter in the utility model.

[0016] Figure 6 It is a left view of the second cutter in the utility model.

[0017] Figure 7 It is a structural schematic diagram of the antenna housing in the utility model. DETAILED DESCRIPTION

[0018] Embodiment, a WiFi antenna housing deburring device is used to remove burrs at the top injection molding point 105 of the assembly port 104 of the antenna housing, and to remove burrs on the end surface of the port 103 of the antenna housing. Figure 7 As shown, the antenna shell is a structure that is hollow inside and open at one end, including two symmetrically arranged arc-shaped shell parts 101, and two straight shell parts 102 arranged between the two arc-shaped shell parts 101, wherein one end of the arc-shaped shell part 101 close to the port 103 is provided with an assembly port 104 that is adapted to the antenna shell fixing base and is connected to the port 103, and the injection molding pouring point 105 is located at the top of the assembly port 104.

[0019] The specific structure of the utility model is as follows:

[0020] like Figures 1 to 2 As shown, it comprises a bottom plate 1, an antenna housing holder 2 transversely arranged on the bottom plate 1, an antenna housing slot 21 adapted to the antenna housing is transversely arranged on the antenna housing holder 2, the antenna housing slot 21 comprises a straight slot portion 211 adapted to a straight housing portion 102, and an arcuate slot portion 212 adapted to an arcuate housing portion 101, and a position-adjustable limit baffle 7 is arranged on the right end of the antenna housing holder 2 on the bottom plate 1. When loading, the port 103 of the antenna housing is directed to the left and extends out of the left end of the antenna housing slot 21, and the right end of the antenna housing is pressed against the limit baffle 7 for positioning, and at the same time, the arcuate housing portion 101 without the assembly port 104 is pressed against the arcuate slot portion 212, and a straight slot portion 211 is pressed against the straight slot portion 211. In order to save manufacturing costs and reduce consumables, the length of the antenna shell socket 2 is approximately one-third of the length of the antenna shell, and a support seat 11 is also provided between the antenna shell socket 2 and the limit baffle 7 near the limit baffle 7. The support seat 11 is also provided with an antenna shell slot 21, and the right end of the support column antenna shell is supported by the support seat support column 11.

[0021] The left end of the antenna housing holder 2 is movably provided with a first cutter 3 for removing burrs at the injection molding point 105 on the antenna housing, and a second cutter 4 for removing burrs on the antenna housing port 103. The shape of the first cutter is adapted to the size of the assembly port 104. The first cutter 3 is shorter than the second cutter 4. The second cutter opening 41 of the second cutter 4 can pass through the entire surface of the port 103 of the antenna housing, and the first cutter 3 and the second cutter 4 are both arranged vertically to the antenna housing slot 21. The bottom plate 1 is provided with a driving assembly 5 for driving the first cutter 3 and the second cutter 4 to move back and forth, and is also provided with a switch 9 for controlling the driving assembly 5, preferably a foot switch. After loading, the antenna shell is pressed against the antenna shell slot 21 by hand to prevent it from moving, and then the driving component 5 drives the first cutter 3 and the second cutter 4 to move toward the antenna shell holder 2. During the movement, the first cutter 3 passes through the entire antenna shell along the end face of the port 103 to remove the burrs, and the second cutter 4 passes into the antenna shell from the assembly port 104 along the end face of the assembly port 104 to remove the burrs.

[0022] like Figure 3 As shown, the driving assembly 5 includes a driving cylinder 51 arranged on the bottom plate 1 and a telescopic part 52 arranged on the driving cylinder 51. The driving cylinder 51 is arranged vertically with the antenna housing holder 2. The movable end of the telescopic part 52 is provided with a cutter fixing plate 53. The first cutter 3 and the second cutter 4 are arranged on the cutter fixing plate 53. The driving assembly 5 also includes a cutter guide assembly 6 arranged on the bottom plate 1. The cutter guide assembly 6 includes a guide block 61 arranged on the bottom plate 1. The guide block 61 is located between the driving cylinder 51 and the antenna housing holder 2 and is parallel to the antenna housing holder 2. The guide block 61 is provided with a first guide hole 611 adapted to the first cutter 3 and a second guide hole 612 adapted to the second cutter 4. The first cutter 3 is inserted into the first guide hole 611, and the second cutter 4 is inserted into the second guide hole 612. The first guide hole 611 and the second guide hole 612 play a guiding role to ensure that the first cutter 3 and the second cutter 4 reciprocate in linear motion to avoid skewing.

[0023] like Figure 4 As shown, since the length of the antenna shell produced by different injection molds will have a certain deviation within the tolerance range, the limit baffle 7 is adjustable and fine-tuned left and right according to the actual length of the antenna shell. The bottom plate 1 is provided with an adjustment seat 8, the adjustment seat 8 is provided with an adjustment screw hole 81, the adjustment screw hole 81 is provided with an adjustment screw 82, the adjustment screw 82 is provided with a locking nut 83, and the limit baffle 7 is fixed on the adjustment screw 82 at one end facing the antenna shell holder 2. The limit baffle 7 is driven to move left and right by rotating the adjustment screw 82 in the forward and reverse directions, and the locking nut 83 can be tightened after it is in place.

[0024] like Figures 5 to 6 As shown, in order to prevent cutting and flanging, the first cutter 3 includes a first cutting edge 31, and the first cutting edge 31 is set obliquely downward. Since the burr at the injection molding pouring point 105 is formed by the flow channel of the injection mold, the burr is relatively strong. If the first cutting edge 31 is cut straightly with a flat head, it is easy to cut the edge to the inside of the antenna shell, causing damage to the shell, so an inclined cutter head is used. Since the burr at the antenna shell port 103 is caused by the tiny gap on the parting surface of the injection mold, it is relatively weak and easy to cut off, and will not cause flanging, so the second cutting edge 41 of the second cutter 4 can be a cutter with a straight head.

[0025] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A WiFi antenna housing deburring device, characterized in that: The invention comprises a base plate (1), an antenna housing holder (2) arranged on the base plate (1), an antenna housing holder (2) being provided with an antenna housing holder slot (21) adapted to the antenna housing, a first cutter (3) for removing burrs at an injection molding pouring point on the antenna housing being movably provided at one end of the antenna housing holder (2), and a second cutter (4) for removing burrs on a port of the antenna housing being movably provided, wherein both the first cutter (3) and the second cutter (4) are perpendicular to the antenna housing holder slot (21), a positionally adjustable limit baffle (7) being provided at the other end of the base plate (1) located at the antenna housing holder (2), and a driving assembly (5) for driving the first cutter (3) and the second cutter (4) to move back and forth being provided on the base plate (1).

2. The WiFi antenna housing deburring device according to claim 1, characterized in that: The driving assembly (5) comprises a driving cylinder (51) arranged on a base plate (1) and a telescopic portion (52) arranged on the driving cylinder (51); the driving cylinder (51) is arranged vertically to the antenna housing holder (2); a cutter fixing plate (53) is arranged at the movable end of the telescopic portion (52); the first cutter (3) and the second cutter (4) are arranged on the cutter fixing plate (53); and the driving assembly (5) further comprises a cutter guide assembly (6) arranged on the base plate (1).

3. The WiFi antenna housing deburring device according to claim 2, characterized in that: The cutter guide assembly (6) comprises a guide block (61) arranged on the base plate (1); the guide block (61) is located between the driving cylinder (51) and the antenna housing seat (2) and is parallel to the antenna housing seat (2); the guide block (61) is provided with a first guide hole (611) adapted to the first cutter (3) and a second guide hole (612) adapted to the second cutter (4).

4. The WiFi antenna housing deburring device according to claim 1, characterized in that: The bottom plate (1) is provided with an adjustment seat (8), the adjustment seat (8) is provided with an adjustment screw hole (81), the adjustment screw hole (81) is provided with an adjustment screw rod (82), the adjustment screw rod (82) is provided with a locking nut (83), and the limit baffle (7) is fixed on one end of the adjustment screw rod (82) facing the antenna housing clamping seat (2).

5. The WiFi antenna housing deburring device according to claim 1, characterized in that: The first cutting knife (3) comprises a first cutting edge (31), and the first cutting edge (31) is arranged obliquely downward.

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